Question 3 Let B = {4, 8, 12, 16} Consider the universal statement, Vn € B, 4| n. (Wait - we need a sidetrack lesson here. We have new notation. In this context, the symbol "|" means "divides." For example, 2 | 6 means "2 divides 6" or equivalently "6 is divisible by 2." By the way the statement 2 | 6 is true. Why? Because 6 = 2.3. Notice that we show "divides" is true with multiplication not division. Also, notice that the divides symbol "|" is vertical and not slanted like a division symbol.) a. Write one way to say the given statement out loud. b. Show that the statement is true.

Question 3 Let B = {4, 8, 12, 16} Consider the universal statement, Vn € B, 4| n. (Wait - we need a sidetrack lesson here. We have new notation. In this context, the symbol "|" means "divides." For example, 2 | 6 means "2 divides 6" or equivalently "6 is divisible by 2." By the way the statement 2 | 6 is true. Why? Because 6 = 2.3. Notice that we show "divides" is true with multiplication not division. Also, notice that the divides symbol "|" is vertical and not slanted like a division symbol.) a. Write one way to say the given statement out loud. b. Show that the statement is true.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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